Hugh McMaster : kernel32: Check for a valid pointer before yanking the line.
Alexandre Julliard
julliard at winehq.org
Tue Feb 28 03:45:55 CST 2017
Module: wine
Branch: oldstable
Commit: bde2d0a8495ed734bc8ca4df06e568de6232cdfb
URL: http://source.winehq.org/git/wine.git/?a=commit;h=bde2d0a8495ed734bc8ca4df06e568de6232cdfb
Author: Hugh McMaster <hugh.mcmaster at outlook.com>
Date: Tue Dec 13 12:00:03 2016 +0000
kernel32: Check for a valid pointer before yanking the line.
Signed-off-by: Hugh McMaster <hugh.mcmaster at outlook.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
(cherry picked from commit 8cacba5ff942ee91124895bb10fec026556cdf6f)
Signed-off-by: Michael Stefaniuc <mstefani at winehq.org>
---
dlls/kernel32/editline.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/dlls/kernel32/editline.c b/dlls/kernel32/editline.c
index 78ea789..6d2ad17 100644
--- a/dlls/kernel32/editline.c
+++ b/dlls/kernel32/editline.c
@@ -635,7 +635,8 @@ static void WCEL_CapitalizeWord(WCEL_Context* ctx)
static void WCEL_Yank(WCEL_Context* ctx)
{
- WCEL_InsertString(ctx, ctx->yanked);
+ if (ctx->yanked)
+ WCEL_InsertString(ctx, ctx->yanked);
}
static void WCEL_KillToEndOfLine(WCEL_Context* ctx)
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